3 years ago

Simplify. 3x(2x + 4y)

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

6 0

12xy+6x^2 is the expression 3x(2x+4y) simplified

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Simplify this equation please

Maslowich

Answer:

$\boxed{2\cos^2\theta}$

Step-by-step explanation:

$\cot^2\theta \sin^2\theta+\cos^2\theta$

$\dfrac{1}{\tan^2 \theta} \sin^2\theta+\cos^2\theta$

$\dfrac{1}{\dfrac{\sin^2\theta}{\cos^2\theta} } \sin^2\theta+\cos^2\theta$

$\dfrac{\cos^2\theta}{\sin^2\theta } \sin^2\theta+\cos^2\theta$

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3 years ago

8993.2x 10³ use the powers of ten rules please help iv been stuck on this

vladimir2022 [97]

Answer:

I think the answer is 8993200

Step-by-step explanation:

i think its wrong but I try my best

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3 years ago

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Hatshy [7]

Rotated 180 degrees about the origin, not congruent, both rigid.

5 0

3 years ago

PLEASE HELP ASAP 60 POINTS + BRAINLIEST TO RIGHT/BEST ANSWER!

Lina20 [59]

Answer:

see explanation

Step-by-step explanation:

Given

P(x) = x³ + 7x² + 4x, then

P(a) = a³ + 7a² + 4a ← substitute x = a into polynomial

To evaluate P(- 2) substitute a = - 2 into P(a)

P(- 2) = (- 2)³ + 7(- 2)² + 4(- 2) = - 8 + 28 - 8 = 12

Since P(- 2) ≠ 0 then (x + 2) is not a factor of P(x)

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4 years ago

Read 2 more answers

Simplify the following expression:<br> -6x + 4(-x - 3)

ss7ja [257]

Answer:

$- 10x - 12$

Step-by-step explanation:

$- 6x + 4( - x - 3) \\ - 6x - 4x - 12 \\ - 10x - 12 \\ = - 2(5x + 6)$

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3 years ago